【多选题】【消耗次数：1】
下列VaR置信水平的说法正确的是（ ）
①
风险厌恶程度越高，选择的置信水平越高
②
风险厌恶程度越高，选择的置信水平越低
③
样本规模越大，可选择的置信水平越高
④
VaR用于资本管理时，应选择较高的置信水平
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相关题目
【多选题】
根据VaR法，“时间为1天，置信水平为95%，所持有股票组合的VaR=1000元”的含义是:
①
当天该股票组合最大损失超过1000元的概率为95%
②
明天该股票组合有95%的把握，其最大损失不会超过1000元
③
明天该股票组合有95%的可能，其最大损失会超过1000元
④
明天该股票组合最大损失超过1000元只有5%的可能
【简答题】
设置信水平=1-α，检验的P值拒绝原假设应该满足的条件是[填空]。
【简答题】
设置信水平=1-α，检验的P值拒绝原假设应该满足的条件是[填空]。
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